2. Free HP online classes - HP offers free online classes that have message boards, assignments and quizzes to make sure you follow what they are teaching. Classes include a variety of topics ranging from basic photography tips to data security. The classes are offered for a select time frame, check the current schedule for classes available. http://h30240.www3.hp.com/index.jsp.
3._ Color Management for Mere Mortals_**, a 23-page book by Ben Willmore is free to download . Be sure to check out his site digitalmastery.com for other freebie downloads of information on subjects like working with Camera Raw images and RGB workspaces.